\documentclass{beamer}                                     % presentation start
\usetheme{Dresden}
\usecolortheme{beaver}
\mode<presentation> {
  %\usetheme{Warsaw}                                           % selected theme  
  \setbeamercovered{transparent}                       % transparency
  \setbeamercolor{title}{fg=white,bg=gray!132} % title color
 % \setbeamertemplate{background canvas}[vertical shading][bottom=white,top=structure.fg!15] % background color
  %\setbeamertemplate{background canvas}[vertical shading]
  %\setbeamertemplate{footline}                    % without footline
 % \setbeamertemplate{headline}{}                      % without headline
}

\input{../packages/packages.tex}			       % packages

\input{../start/start.tex}                                        % presentation info

% initial structure
\begin{document}

\frame{\titlepage}                                                 % show presentation info
\input{../outline/outline.tex}                                 % show outline
\input{../conference/conference.tex}                   % show conference
\input{../summary/summary.tex}                         % show summary
\input{../license/license.tex}                                 % show license
\input{../disclaimer/disclaimer.tex}                                 % show disclaimer
\input{../appendix/appendix.tex}                         % show appendix

\end{document}